Diagnosing Collinearity

Diagnosing Collinearity

University

5 Qs

quiz-placeholder

Similar activities

Revision R Programming

Revision R Programming

University

10 Qs

QUIZ 1. ENGINEERING DRAWING, MULTIPLE-CHOICE QUESTIONS

QUIZ 1. ENGINEERING DRAWING, MULTIPLE-CHOICE QUESTIONS

University

10 Qs

Power engineering II

Power engineering II

University

10 Qs

Organelles

Organelles

4th Grade - University

10 Qs

Introduction to Optometry Midterms P2

Introduction to Optometry Midterms P2

University

9 Qs

Introduction of Psychological Skills Training

Introduction of Psychological Skills Training

University

10 Qs

Somatoforme Störungen

Somatoforme Störungen

University

7 Qs

Pra Kuliah Parkinson

Pra Kuliah Parkinson

University

10 Qs

 Diagnosing Collinearity

Diagnosing Collinearity

Assessment

Quiz

Science

University

Easy

Created by

Анастасия Акчурина

Used 9+ times

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is NOT a recommended strategy in addressing collinearity?

Penalised regression

Dropping one variable

Combining covariates

Centering the variables

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Media Image

We can use this correlation matrix to diagnose collinearity

TRUE

FALSE

3.

MULTIPLE SELECT QUESTION

10 sec • 1 pt

Choose all visual tools which can be used to diagnose collinearity

Media Image
Media Image
Media Image
Media Image

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is the level of collinearity if VIF = 15?

No collinearity

Moderate collinearity

High collinearity

Not sure

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is used to calculate VIF?

R^2

Standard Error

AIC

Residuals